49437258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 117718272

約数和(自身を除く): 68281014

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1326, 1621, 1794, 2346, 3242, 4863, 5083, 9726, 10166, 15249, 21073, 27557, 30498, 37283, 42146, 55114, 63219, 74566, 82671, 111849, 126438, 165342, 223698, 358241, 484679, 633811, 716482, 969358, 1074723, 1267622, 1454037, 1901433, 2149446, 2908074, 3802866, 8239543, 16479086, 24718629, 49437258]

約数ペア:

[(1, 49437258), (2, 24718629), (3, 16479086), (6, 8239543), (13, 3802866), (17, 2908074), (23, 2149446), (26, 1901433), (34, 1454037), (39, 1267622), (46, 1074723), (51, 969358), (69, 716482), (78, 633811), (102, 484679), (138, 358241), (221, 223698), (299, 165342), (391, 126438), (442, 111849), (598, 82671), (663, 74566), (782, 63219), (897, 55114), (1173, 42146), (1326, 37283), (1621, 30498), (1794, 27557), (2346, 21073), (3242, 15249), (4863, 10166), (5083, 9726)]